The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{ovsiannikov:ipac2021-tupab157} \bibitem{ovsiannikov:ipac2021-tupab157} R.T. Ovsiannikov, I.P. Levchuk (Yarovaya), V.I. Maslov, and I.N. Onishchenko, \textquotedblleft{Obtaining Long Accelerated Electron Bunch of Good Quality in Plasma Wakefield Accelerator at High Transformer Ratio}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. IPAC'21}, Campinas, SP, Brazil, May 2021, pp. 1750--1752. \url{doi:10.18429/JACoW-IPAC2021-TUPAB157} % --- additional material -ISSN/ISBN-- % ISBN: 978-3-95450-214-1, ISSN: 2673-5490